the amount of radioactive substance

Nick starts with 20milligrams of a radioactive substance. The amount of the substance decreases by 1/2 each week for a number of
1. 1 answer
2. 105 views
Nick starts with 20milligrams of a radioactive substance. The amount of the substance decreases by 1/2 each week for a number of
1. 1 answer
2. 103 views
Grace starts with 100 milligrams of a radioactive substance. The amount of the substance decreases by 14each week for a number
1. 1 answer
2. 81 views
Nick starts with 20 milligrams of a radioactive substance. The amount of the substance decreases by ½ each week for a number of
1. 1 answer
2. 67 views
Demarco starts with 10 milligrams of a radioactive substance. The amount of the substance decreases by 40% each week for a
1. 1 answer
2. 109 views
Demarco starts with 10 milligrams of a radioactive substance. The amount of the substance decreases by 40% each week for a
1. 3 answers
2. 73 views
An artifact was found with a radioactive substance present. The function f(x)=16(.90)x can be used to determine the amount of
1. 1 answer
2. 84 views
Virginia starts with 200 milligrams of a radioactive substance. The amount of the substance decreases by 25% each week for a
1. 1 answer
2. 70 views
Virginia starts with 200milligrams of a radioactive substance. The amount of the substance decreases by 25% each week for a
1. 1 answer
2. 79 views
Nick starts with 20milligrams of a radioactive substance. The amount of the substance decreases by 12 each week for a number of
1. 1 answer
2. 91 views